water-rock interaction and
geochemical modeling made simple

Setting up a speciation model is as simple as selecting chemical elements, their total quantities, and temperature. The program will do the rest. 

Optionally, set (total carbonate) alkalinity, charge balance, select minerals to substitute elemental composition, and choose among available activity correction models.

Upcoming release: use of redox reactions, and reactions involving organic acids and compounds

More to come: visualization and plotting features, database manager

User interfaces are in development for batch/kinetic model to be released later this year, and 1D reactive-transport simulator to be released in 2026. 2D option will follow.